TY  - RPRT
TI  - CLOX: an executive clock drawing task.
AU  - D R Royall
AU  - J A Cordes
AU  - M Polk
PY  - 1998
DO  - 10.1136/jnnp.64.5.588
UR  - https://pubmed.ncbi.nlm.nih.gov/9598672/
ID  - 9598672
ER  -